Loop detector PD232 (232.1.02)

• Industrial grade design
• 4 sensitivity levels adjustable.
• Supports multi output ports
• Fault self detected function
• Realized barrier close automatically after car pass
• Supports to connect 2 loops, distinguish drive direction

Compact Size:

Miniature housing that saves space in newer compact equipment designs. The  lightweight design makes it possible to plug the unit directly into a DIN rail compatible socket.

Flexibility:

Front panel mounted DIL switch provides many user selected functions without the need to access the internal circuitry. Channel multiplex circuitry eliminates crosstalk interference between the two loops connected to this detector regardless of the proximity.

Direction Logic capability:

Internal links optionally modify the outputs to indicate the direction of travel of a vehicle. Outputs are provided for direction A to B and B to A. This option is used for entry/ exit counting, free exit and similar applications.

Selectable Permanent Presence:

With this feature selected the output of the presence relay will be maintained for an indefinite period, thereby eliminating premature barrier/gate/door closure and possible vehicle damage.

Fault Monitor:

A fault indication is provided in the event of the loop input becoming faulty, or alternatively if the loop is out of the tuning range. This feature will help in localising the fault in the event of a maintenance call-out.

Loop Isolation Protection:

The loop isolation transformer provides protection against lightning and transient damage and allows for operation with single point to ground sensor loops.

Diagnostic Capabilities:

The software of this unit allows comprehensive diagnostics capabilities in conjunction with separate DU100 hand-held diagnostics readout. Advanced diagnostics features are covered by International patents.